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CAS RN: 125700-67-6 | Product Number: B1658

TBTU [Coupling Reagent for Peptide]


Purity: >98.0%(HPLC)
Synonyms:
  • 1-[Bis(dimethylamino)methylene]-1H-benzotriazolium 3-Oxide Tetrafluoroborate
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Product Number B1658
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__1H__1__6BF__4N__5O = 321.09  
Physical State (20 deg.C) Solid
Condition to Avoid Light Sensitive
CAS RN 125700-67-6
Reaxys Registry Number 7066325
PubChem Substance ID 87564559
MDL Number

MFCD00077413

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Properties (reference)
Melting Point 205 °C(dec.)
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H302 : Harmful if swallowed.
H314 : Causes severe skin burns and eye damage.
Precautionary Statements P260 : Do not breathe dust or mist.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
Transport Information:
UN Number UN1759
Class 8
Packing Group III
HS Number 2933998090
Application
A Condensing Agent
References

Synthesis of Second-Generation Sansalvamide A Derivatives: Novel Templates as Potential Antitumor Agents

R. A. Rodriguez, P.-S. Pan, C.-M. Pan, S. Ravula, S. Lapera, E. K. Singh, T. J. Styers, J. D. Brown, J. Cajica, E. Parry, K. Otrubova, S. R. McAlpine, J. Org. Chem. 2007, 72, 1980.


PubMed Literature


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